X- Y+ Z+ X+ Y- Z+ Z- X- X+ Y+ Y- Y- Z+ Y- Y+ X- Z- 
After creating box around spheres, box is too small (715091.554792868 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.9686369365002 -0.738277750848277 21.2660295685894
Center of current box is (x y z): 16.72328 14.5515 22.33417
Diagonals of current box are (D1: x y z, D2: x y z): 0.465 -28.295 7.518 32.98156 -0.808 37.15034
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 839787.306926928
**BOX SIZE is now: 34.51656 28.487 31.63234
Center of current box is (x y z): 16.72328 14.0515 22.33417
Diagonals of current box are (D1: x y z, D2: x y z): -0.535 -28.295 6.518 33.98156 0.192 38.15034
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 977780.332260989
**BOX SIZE is now: 36.51656 29.487 33.63234
Center of current box is (x y z): 16.72328 13.5515 22.33417
Diagonals of current box are (D1: x y z, D2: x y z): -1.535 -28.295 5.518 34.98156 1.192 39.15034
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1129718.63079505
**BOX SIZE is now: 38.51656 30.487 35.63234
Center of current box is (x y z): 16.72328 13.0515 22.33417
Diagonals of current box are (D1: x y z, D2: x y z): -2.535 -28.295 4.518 35.98156 2.192 40.15034
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1296250.20252911
**BOX SIZE is now: 40.51656 31.487 37.63234
Center of current box is (x y z): 16.72328 12.5515 22.33417
Diagonals of current box are (D1: x y z, D2: x y z): -3.535 -28.295 3.518 36.98156 3.192 41.15034
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1478023.04746317
**BOX SIZE is now: 42.51656 32.487 39.63234
Center of current box is (x y z): 16.72328 12.0515 22.33417
Diagonals of current box are (D1: x y z, D2: x y z): -4.535 -28.295 2.518 37.98156 4.192 42.15034
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1675685.16559723
**BOX SIZE is now: 44.51656 33.487 41.63234
Center of receptor atoms is (x y z): 13.9686369365002 -0.738277750848277 21.2660295685894
Center of current box is (x y z): 16.72328 -11.5515 22.33417
Diagonals of current box is (D1: x y z, D2: x y z): -5.535 -28.295 1.518 38.98156 5.192 43.15034
Limit diagonals to 8.3f :  -5.535  -28.295    1.518   38.982    5.192   43.150